參數(shù)資料
型號: IRF6645
廠商: International Rectifier
英文描述: DirectFET Power MOSFET Typical calues (unless otherwise specified)
中文描述: DirectFET功率MOSFET的典型calues(除非另有說明)
文件頁數(shù): 2/9頁
文件大?。?/td> 245K
代理商: IRF6645
2
www.irf.com
Pulse width
400μs; duty cycle
2%.
Repetitive rating; pulse width limited by max. junction temperature.
S
D
G
Electrical Characteristic @ T
J
= 25°C (unless otherwise specified)
Parameter
BV
DSS
Drain-to-Source Breakdown Voltage
Β
V
DSS
/
T
J
Breakdown Voltage Temp. Coefficient
R
DS(on)
Static Drain-to-Source On-Resistance
V
GS(th)
Gate Threshold Voltage
V
GS(th)
/
T
J
Gate Threshold Voltage Coefficient
I
DSS
Drain-to-Source Leakage Current
Min.
100
Typ.
–––
Max.
–––
Units
V
–––
0.12
–––
V/°C
m
V
–––
28
35
3.0
–––
4.9
–––
-12
–––
mV/°C
–––
–––
20
μA
–––
–––
250
I
GSS
Gate-to-Source Forward Leakage
–––
–––
100
nA
Gate-to-Source Reverse Leakage
–––
–––
-100
gfs
Q
g
Forward Transconductance
7.4
–––
–––
S
Total Gate Charge
–––
14
20
Q
gs1
Q
gs2
Q
gd
Q
godr
Q
sw
Q
oss
R
G
t
d(on)
t
r
t
d(off)
t
f
C
iss
C
oss
C
rss
C
oss
C
oss
Diode Characteristics
Pre-Vth Gate-to-Source Charge
–––
3.1
–––
Post-Vth Gate-to-Source Charge
–––
0.8
–––
nC
Gate-to-Drain Charge
–––
4.8
7.2
Gate Charge Overdrive
Switch Charge (Q
gs2
+ Q
gd
)
Output Charge
–––
5.3
–––
See Fig. 15
–––
5.6
–––
–––
7.2
–––
nC
Gate Resistance
–––
1.0
–––
Turn-On Delay Time
–––
9.2
–––
Rise Time
–––
5.0
–––
Turn-Off Delay Time
–––
18
–––
ns
Fall Time
–––
5.1
–––
Input Capacitance
–––
890
–––
Output Capacitance
–––
180
–––
pF
Reverse Transfer Capacitance
–––
40
–––
Output Capacitance
–––
870
–––
Output Capacitance
–––
100
–––
Parameter
Continuous Source Current
Min.
–––
Typ.
–––
Max.
25
Units
I
S
(Body Diode)
A
I
SM
Pulsed Source Current
–––
–––
45
(Body Diode)
V
SD
t
rr
Q
rr
Diode Forward Voltage
–––
–––
1.3
V
Reverse Recovery Time
–––
31
47
ns
Reverse Recovery Charge
–––
40
60
nC
I
D
= 3.4A
V
DS
= 80V, V
GS
= 0V, T
J
= 125°C
V
GS
= 20V
V
GS
= -20V
V
DS
= 10V, I
D
= 3.4A
V
GS
= 10V
V
DS
= 50V
T
J
= 25°C, I
F
= 3.4A, V
DD
= 50V
di/dt = 100A/μs
T
J
= 25°C, I
S
= 3.4A, V
GS
= 0V
showing the
integral reverse
p-n junction diode.
V
DS
= V
GS
, I
D
= 50μA
V
DS
= 100V, V
GS
= 0V
Conditions
V
GS
= 0V, I
D
= 250μA
Reference to 25°C, I
D
= 1mA
V
GS
= 10V, I
D
= 5.7A
V
DS
= 16V, V
GS
= 0V
V
DD
= 50V, V
GS
= 10V
I
D
= 3.4A
R
G
=6.2
V
GS
= 0V
V
DS
= 25V
= 1.0MHz
V
GS
= 0V, V
DS
= 1.0V, f=1.0MHz
MOSFET symbol
Conditions
V
GS
= 0V, V
DS
= 80V, f=1.0MHz
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